84781528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{26297}}^1$

素因数の和:26347

約数の個数: 32

約数和(自身を含む): 176722560

約数和(自身を除く): 91941032

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 26297, 52594, 105188, 210376, 341861, 683722, 815207, 1367444, 1630414, 2734888, 3260828, 6521656, 10597691, 21195382, 42390764, 84781528]

約数ペア:

[(1, 84781528), (2, 42390764), (4, 21195382), (8, 10597691), (13, 6521656), (26, 3260828), (31, 2734888), (52, 1630414), (62, 1367444), (104, 815207), (124, 683722), (248, 341861), (403, 210376), (806, 105188), (1612, 52594), (3224, 26297)]